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(Image: Unsplash/Bruno Cervera)

THERE'S NOTHING GOOD ON THE PARTICLE ACCELERATOR ANY MORE

How fast could a race settle a galaxy? Surprisingly quickly, a new paper argues (so why are there no aliens?). Speaking of the universe, remember when I was wondering about antimatter gravity? Well, sound waves might have mass, and therefore gravity… but reverse gravity. Weird? That’s what some results are showing

Elsewhere, a new book demythologises the misnomer “artificial intelligence” and provides a reality check for technophiles.